Playbar cpu board parts identify

  • 19 October 2021
  • 3 replies
  • 85 views

Can anyone help me to identify burned elecronic parts?

 


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3 replies

Userlevel 7
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What were the symptoms for this failure? I have a Playbar that powers up, but never appears on the network and refuses to factory reset.

What were the symptoms for this failure? I have a Playbar that powers up, but never appears on the network and refuses to factory reset.

Lan leds always on, no connection.

This is TPS54226 switching voltage regulator

https://www.ti.com/lit/ds/symlink/tps54226.pdf?ts=1638918611443&ref_url=https%253A%252F%252Fwww.google.com%252F